1.
|
[Place of publication not identified] : [publisher not identified], 1998.
Spanish | 3C | 3C UNESCO |
|
2.
|
[Paris, France] : [UNESCO], 1987.
French | 6A | 6A OMPI |
|
3.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1987.
English | 6B | 6B OMPI |
|
4.
|
Stockholm [Sweden] : Nordiskt Immateriellt Rättsskydd (NIR), 1989.
English | 3 | 3 SE |
|
5.
|
[Place of publication not identified] : [publisher not identified], 1988.
German | 29 | 29 DE |
|
6.
|
[Paris, France] : [UNESCO], 1998.
English | 3B | 3B UNESCO |
|
7.
|
[Paris, France] : [UNESCO], 1998.
English | 3A | 3A UNESCO |
|
8.
|
[Place of publication not identified] : [publisher not identified], 1998.
English | N 63180 [SEE BOX] | N 63180 [SEE BOX] |
|
9.
|
Paris : UNESCO Pub., 2000.
English | N 772 OMA.C | N 772 OMA.C |
|
10.
|
[Geneva, Switzerland] : [World Intellectual Property Organization], 1987.
English | 6B | 6B OMPI |
|